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r182589 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 21 Dec 2011 14:51:22 -0000
- Subject: r182589 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: jakub
Date: Wed Dec 21 14:51:19 2011
New Revision: 182589
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182589
Log:
PR middle-end/51644
PR middle-end/51647
* tree-eh.c (decide_copy_try_finally): At -O0, return true
even when ndests is not 1, if there are only gimple_clobber_p
(or debug) stmts in the finally sequence.
* tree-inline.c (estimate_num_insns): Return 0 for gimple_clobber_p
stmts.
* gcc.dg/pr51644.c: New test.
* g++.dg/warn/Wreturn-4.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/warn/Wreturn-4.C
trunk/gcc/testsuite/gcc.dg/pr51644.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-eh.c
trunk/gcc/tree-inline.c